Description
In LibRaw before 0.21.4, tag 0x412 processing in phase_one_correct in decoders/load_mfbacks.cpp does not enforce minimum w0 and w1 values.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| LibRaw | LibRaw | < 0.21.4 | 0.21.4 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | libraw | 0.21.4-1 | — |
| Debian 13 | libraw | 0.21.4-1 | — |
| Debian 12 | libraw | 0.20.2-2.1+deb12u1 | — |
| Debian 11 | libraw | 0.20.2-1+deb11u2 | DLA-4142-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | kodi +5 | No fix yet | — |
| Ubuntu 26.04 LTS | kodi +4 | No fix yet | — |
| Ubuntu 25.10 | kodi +5 | No fix yet | — |
| Ubuntu 24.04 LTS | kodi +5 | No fix yet | — |
| Ubuntu 24.04 LTS | libraw | 0.21.2-2.1ubuntu0.24.04.1 | USN-7485-1 |
| Ubuntu 22.04 LTS | kodi +4 | No fix yet | — |
| Ubuntu 22.04 LTS | libraw | 0.20.2-2ubuntu2.22.04.2 | USN-7485-1 |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | kodi +4 | No fix yet | — |
| Ubuntu 20.04 LTS | libraw | 0.19.5-1ubuntu1.4 | USN-7485-1 |
| Ubuntu 18.04 LTS | kodi +5 | No fix yet | — |
| Ubuntu 16.04 LTS | kodi +5 | No fix yet | — |
| Ubuntu Pro 22.04 LTS | digikam | No fix yet | — |
| Ubuntu Pro 20.04 LTS | digikam | No fix yet | — |
| Ubuntu Pro 18.04 LTS | digikam | No fix yet | — |
| Ubuntu Pro 18.04 LTS | libraw | 0.18.8-1ubuntu0.4+esm1 | USN-7485-1 |
| Ubuntu Pro 16.04 LTS | libraw | 0.17.1-1ubuntu0.5+esm1 | USN-7485-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | libraw | 0.18.9-150000.3.30.1 | SUSE-SU-2025:01572-1, SUSE-SU-2025:01569-1 |
| SLES 15 SP6 | libraw | 0.18.9-150000.3.30.1 | SUSE-SU-2025:1572-1, SUSE-SU-2025:1569-1 |
| SLES 12 SP5 | libraw | 0.15.4-45.1 | SUSE-SU-2025:1380-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | libraw | 0.21.4-1.1 | openSUSE-SU-2025:15025-1 |
| openSUSE Leap 15.6 | libraw | 0.21.1-150600.3.5.1 | SUSE-SU-2025:1572-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | LibRaw +2 | 0.19.4-1.amzn2.0.3 | ALAS2-2025-2954 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | LibRaw | No fix yet | — |
Advisories 9
- USN-7485-1 libraw vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026
- DLA-4142-1 libraw - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2025:1380-1 Security update for libraw SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:1569-1 Security update for libraw SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:01569-1 Security update for libraw SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:01572-1 Security update for libraw SUSE / openSUSE Security Updates · Feb 4, 2026
- ALAS2-2025-2954 Moderate: LibRaw security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Aug 4, 2025
- SUSE-SU-2025:1572-1 Security update for libraw SUSE / openSUSE Security Updates · May 22, 2025
- openSUSE-SU-2025:15025-1 libraw-devel-0.21.4-1.1 on GA media SUSE / openSUSE Security Updates · May 7, 2025